The Ultra-Light Aluminum Driveshaft Kit provide a variety of benefits for your 2005-09 Mustang, Mustang GT, and Shelby GT500. The over complicated factory two-piece shaft weighs an unbelievable 42.3 lbs. as compared to 18.2lb. one-piece Ultra-Light Aluminum Driveshaft Kit. This rotational weight reduction alone is responsible for gains of 14+ rear wheel horsepower. Additionally the benefits of Ultra-Light aluminum can be felt and heard in reduced drive line harmonics and vibration. Ultra-Light aluminum absorbs rotating harmonics much more efficiently without the long term fatigue associated with steel or carbon fiber.

Ultra-Light Driveshaft Features:


• Tough, lightweight T6061 Aluminum
  
  
• Simple, direct bolt-on installation, with supplied adapter plate & bolts
  
  
• Half the weight of factory steel shaft
  
  
• Dana Spicer 1330-series u-joints
  
  
• Fully balanced and rebuildable

Ultra-Light 550+ hp Aluminum Driveshaft Kit
• 2005-10 Mustang (V8 only) 1pc Aluminum (550+ hp)
• Shipped complete with adapter plate, bolts and instructions.

Ultra-Light 700+ hp Aluminum Driveshaft Kit
• 2005-10 Mustang (V8 only) 1pc AluminumT (700+ hp)
• Shipped complete with adapter plate, bolts and instructions.

We are proud to announce an exciting new product that works great And is priced right! RPM now offers Ford Racing Axle Girdles. This innovative rear end girdle is designed with performance and ease of installation in mind.

Ford Racing Axle Girdle keep bearings and ring gears in place. Also, the incorporated, adjustable swivel "feet" load bolts prevent bearing cap movement and breakage, and ensure proper pinion depth and backlash.

Ford Racing Axle Girdle are made of Lightweight 356T6 aluminum casting, heat treated to T6 specifications and are machined using a 3 step CNC process ensuring accuracy and quality. Each cover is hand deburred and inspected for the utmost in fit and finish, hand assembled and packaged.

Ford Racing Axle Girdle incorporate a Fill Port and a Drain Port for ease of servicing with an increase fluid capacity approx. 1/2 pint lowering rear end operating temperature an average of 15 degrees.

Complete with mountings hardware, reusable gasket and everything needed to do the job right. Installs in minutes with simple hand tools

Features:


• Lightweight 356T6 aircraft grade aluminum, heat treated to T6 specifications
• 3 step CNC process, which ensures accuracy and quality
• incorporate a Fill Port and a Drain Port for ease of servicing
• All Girdles incorporate 2 load bolts with swivel "feet" for supporting the bearing caps
• Mountings hardware/reusable gasket
• All Girdles show a decrease in operating temperature, average of 15 degrees
• Easy 30 minute installation
• Everything needed to do the job right